CN1275765C - Vehicle window pane and vehicle door structure incorporating the same - Google Patents
Vehicle window pane and vehicle door structure incorporating the same Download PDFInfo
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- CN1275765C CN1275765C CNB008133247A CN00813324A CN1275765C CN 1275765 C CN1275765 C CN 1275765C CN B008133247 A CNB008133247 A CN B008133247A CN 00813324 A CN00813324 A CN 00813324A CN 1275765 C CN1275765 C CN 1275765C
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- vehicle window
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J1/00—Windows; Windscreens; Accessories therefor
- B60J1/08—Windows; Windscreens; Accessories therefor arranged at vehicle sides
- B60J1/12—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J1/00—Windows; Windscreens; Accessories therefor
- B60J1/008—Windows; Windscreens; Accessories therefor of special shape, e.g. beveled edges, holes for attachment, bent windows, peculiar curvatures such as when being integrally formed with roof, door, etc.
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10165—Functional features of the laminated safety glass or glazing
- B32B17/10293—Edge features, e.g. inserts or holes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
- B32B17/10816—Making laminated safety glass or glazing; Apparatus therefor by pressing
- B32B17/10825—Isostatic pressing, i.e. using non rigid pressure-exerting members against rigid parts
- B32B17/10862—Isostatic pressing, i.e. using non rigid pressure-exerting members against rigid parts using pressing-rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
- B32B17/10889—Making laminated safety glass or glazing; Apparatus therefor shaping the sheets, e.g. by using a mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
- B32B17/10981—Pre-treatment of the layers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Window Of Vehicle (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Seal Device For Vehicle (AREA)
Abstract
Vehicle window pane (16) has an arcuately curved vertical section having a single or same radius of curvature (R1) at every position of the pane and a curved lateral section having a single radius of curvature (R2) at every position of the pane. The single radius of curvature (R1) in the curved vertical section and the single radius of curvature (R2) in the curved lateral section are chosen to differ from each other. The vehicle window pane (16) thus shaped constitutes a bidirectionally curved pane, which is neither a spherically curved pane (because the radii of curvature in the vertical and lateral sections are not equal to each other) nor a cylindrically curved pane (because both of the radii of curvature in the vertical and lateral sections are not infinite). With this arrangement, the vehicle window pane can significantly improve an aesthetic appeal of a motor vehicle employing the window pane.
Description
Technical field
The present invention relates to have with the glass for vehicle window of the curved shape of the novelty of different radius of curvature feature combinations and be combined with the automobile door structure of such glass pane.
Background technology
So far it was suggested the glass pane of various automobile-uses, a for example disclosed example is Japan Patent public publication SHO-62-273115, and exercise question is " APPARATUS FORGUIDING ASCENDING/DESCENDING MOVEMENTS OF AUTOMOBILE WINDOWPANE ".Disclosed glass pane is crooked glass pane in this publication.Though do not have specified otherwise in publication, disclosed glass pane is an arc-shaped bend,, have the section of the longitudinal axis that is parallel to motor vehicle straight line or basic linear running so that form the part cylindrical surface.That is, disclosed glass pane, just " glass pane of face of cylinder bending " has from the level or the lateral cross of the vertical cross-section of the arc-shaped bend of motor vehicle forward observation and the near linear observed from the motor vehicle top.But, if glass pane lateral cross and vertical cross-section all arc-shaped bend will improve the whole aesthstic attraction of motor vehicle greatly.
Can satisfy the requirement that improves aesthetic attraction by glass pane being formed the spherical curve shape; Just, the spherical curve shape provides the lateral cross of curved surfaces and the vertical cross-section of arc-shaped bend.Because the characteristic of spherical curve shape, all there is an identical radius of curvature in each cross section of getting by glass pane.But, concerning today used almost each glass pane, must be that vertical cross-section has relatively large bending (relatively little radius of curvature is arranged) towards motor-driven roof, and lateral cross be slightly crooked or almost resemble straight line.Therefore, particularly in the direction that is parallel to and is transverse to the motor vehicle longitudinal axis, the spherical curve glass pane of the curvature of homogeneous is arranged all in its all directions, it can not obtain application in practice at an easy rate.
Exercise question is in " GUIDE FOR A LOWERABLE SPHERICALLY CURVEDWINDOW PANE IN A VEHICLE DOOR " in Japan Patent public publication HEI-11-500796 (international monopoly publication number WO96/25580), the glass for vehicle window of suggestion shape and the similar another kind of bending of above-mentioned spherical curve vehicle window.Particularly, the disclosed glass for vehicle window of this publication is crooked so that form the barrel-shaped part (following abbreviating as " barrel-shaped glass pane ") of sealing the surface of hypothesis, as shown in Figure 23.
Particularly, the part of Figure 23 (a) is the side view of disclosed barrel-shaped glass pane in Japan Patent public publication HEI-11-500796 number, and the disclosed door and window glass of the part of Figure 23 (b) expression is along the 31-31 of part (a), the vertical cross-section that 32-32 and 33-33 line are got.Owing to be barrel-shaped, the vertical cross-section that 31-31 along the line gets is the center of approaching glass pane most, and maximum radius of curvature is arranged.The vertical cross-section that 32-32 along the line gets is far away from the center of glass pane than line 31-31, and less radius of curvature is arranged.The vertical cross-section that 33-33 along the line gets is more farther from the center of glass pane than line 31-31, and littler radius of curvature is arranged.That is to say that far away more from the center of glass pane, the radius of curvature of vertical cross-section becomes littler.That is, the radius of curvature of line 31-31 vertical cross-section is given as " R31 ", when the radius of curvature of line 32-32 vertical cross-section is " R32 ", and R32＜R31.Also have, when the radius of curvature of line 33-33 vertical cross-section is given as " R33 ", R33＜R32.
Barrel-shaped glass pane like this, it be along shown in horizontal axis or X-axis change radius of curvature gradually, the guide rail that needs are complex-shaped, the door body that is used for phase opposite house body guiding glass pane and holds glass pane will have complicated structure.As a result, will increase the manufacturing cost of the door body of guide rail, thereby have the obstacle of barrel-shaped glass pane application in practice.
Glass pane as typically disclosed face of cylinder bending in Japan Patent public publication SHO-62-273115 number has the hypodynamic shortcoming of aesthetic attraction, although it is widely used as the glass for vehicle window that slides.On the other hand, spherical curve and barrel-shaped glass pane also have shortcoming, are exactly that they are not suitable for application in practice.
Need a kind of glass plate that composite curvature is arranged for a long time, it is better than above-mentioned spherical curve and barrel-shaped glass plate on the attraction of aesthetics.
An example that satisfies the technology that requires like this is disclosed in Japan Patent and publishes SHO-49-10331 number, and exercise question is in " METHOD FOR BENDING A GLASS SHEET ".In this method, remain on glass plate under the deformation temperature and be fed through elongated motion path on the gas support bed.Motion path all is being crooked on horizontal and vertical both direction on above-below direction or the vertical direction.Therefore, the glass plate that is bent has compound curvature, and this curvature comprises the curve that stretches on the horizontal and vertical both direction of glass plate.At last the glass plate chilling is made it keep compound curvature.But in disclosed technology, because glass plate is to be bent when gas supporting mechanism floats it, this just makes the many curves that provide required pinpoint accuracy to the glass plate quite difficulty that becomes.In other words, because it is to be bent under the gas support by the bed that use copies part rotor (as cylinder and bucket) or ball to construct, glass plate only obtains the very poor curve of precision, and these curves are with the horizontal and vertical stretching, extension of different radius of curvature along it.
Another similar techniques suggestion is in Japan Patent public publication HEI-5-9037 number, and exercise question is " METHOD AND APPARATUS FOR BENDING A GLASS SHEET ".The technology of suggestion provides the glass plate that bends to composite curvature.That is to say, bent to different radius of curvature by horizontal and vertical during along the siege feed at glass plate.When the glass plate feeding, below siege, supply gas so that glass plate is supported in floating type will.Like this, the technology of suggestion only can provide its curve precision relatively poor glass plate, and curve is in horizontal and vertical stretching, extension with two different radius of curvature.
Summary of the invention
Therefore the purpose of this invention is to provide a kind of glass pane that can be suitable as the bending of glass for vehicle window, it has than known cylindrical bend, spherical curve and barrel-shaped glass pane and the more outstanding advantage of glass plate of the curve of composite curvature is arranged, and the glass pane that is combined with such bending or the automobile door structure of glass plate are provided.
To achieve the above object, the invention provides a kind of glass for vehicle window that is connected to motor vehicle slidably, it is characterized in that: described glass for vehicle window has the vertical cross-section of arc-shaped bend, the corresponding identical radius of curvature of radius of curvature that the predetermined sliding path of following with described glass for vehicle window is arranged in its each position, lateral cross with bending, in its each position identical radius of curvature is arranged, wherein said vertical cross-section is the cross section along the plane parallel with predetermined sliding path, and described lateral cross be along with the cross section on the plane of the basic right angle intersection of predetermined sliding path, and the curvature of the vertical cross-section of described bending is different mutually with the curvature of the lateral cross of described bending.
In the context of the present invention, " vertical cross-section " of glass pane refers to along the cross section on the plane that is parallel to predetermined sliding path, and " lateral cross " of glass pane refer to along with the predetermined sliding path cross section on decussate plane basically, the attitude that is physically connected to motor vehicle with glass pane is irrelevant.
Promptly, by vertical cross-section and the crooked lateral cross that forms arc-shaped bend, the glass pane of motor vehicle is made the glass of as a whole formation compound bending, it promptly is not the glass pane (because at vertical and lateral cross mean curvature radius and unequal) of spherical curve, glass pane (because the radius of curvature of vertical and lateral cross is not infinity) that neither face of cylinder bending.Like this by selecting the shape of vertical and lateral cross independently of each other, the glass for vehicle window of invention can have improved aesthstic attractive force with can be freely the shape of selector motor-car and be not subjected to the restriction of glass pane basically on demand.
Radius of curvature in the lateral cross of radius of curvature in the vertical cross-section of bending and bending is different mutually.Like this by in vertical cross-section and lateral cross with single separately radius of curvature bending glass sheets, can simplify the convenience of the glass for vehicle window of making invention, thereby help the continuous production of glass pane.
In an enforcement of the present invention, lateral cross is with the composite curvature bending of a plurality of radius of curvature of comprising a continuous sequence, and these a plurality of radius of curvature are different from the radius of curvature of crooked vertical cross-section., can be increased in greatly and select the glass for vehicle window shape with composite curvature curved side cross section by like this, and use the global shape of motor vehicle of such glass pane and the free degree or the flexibility of design.
According to a further aspect in the invention, provide a kind of glass for vehicle window that is slidably connected to motor vehicle, it is characterized in that glass pane includes the bending glass sheets that homogeneous thickness basically and its first type surface form curved surface.This curved surface is the set of satisfying the point of following condition:
(a) when some vector of place's contact curved surface is called tangent vector on curved surface, there is the tangent vector of maximum curvature to be called first tangent vector, have the tangent vector of minimum curvature to be called second tangent vector, then on the curved surface first tangent vector and second tangent vector of mutually orthogonal arranged a little;
(b) when on curved surface some normal direction vector at place be called normal vector and be included in the normal vector at selected some place on the curved surface and the plane of first tangent vector when being called the normal direction cutting plane, then all curvature of the curve that forms in curved surface and normal direction cutting plane intersection are consistent with maximum curvature;
(c) curve that forms in curved surface and normal direction cutting plane intersection is followed the sliding path of glass pane;
(d) maximum curvature is not equal to minimum curvature; With
(e) minimum curvature is not equal to zero.
Use this arrangement, can accurately determine the shape of the glass pane (compound bending glass pane) of invention.The glass for vehicle window of Sheng Chaning can make the channel opening in the door body narrow down like this, thereby can do door body 31 small and exquisitely.
The minimum curvature of being had a few on curved surface can be a constant.
Wish, by first tangent vector and second tangent vector determined and angular region between them in the curvature that stretches be to vary continuously to minimum curvature from maximum curvature.
Also have on the one hand according to of the present invention, a kind of automobile door structure is provided, it comprises: above-mentioned glass for vehicle window; The door body that connection space and channel opening are arranged, slidably connect glass for vehicle window in the connection space, channel opening is communicated with connection space, be used to admit glass for vehicle window, so that slide into and skid off this channel opening, and glass for vehicle window outer surface and the inner surface of the door body of definite channel opening between leave basic gap uniformly; The a pair of guide rail that is formed in the body opposite inner face, they have and the predetermined identical radius of curvature of sliding path of glass for vehicle window, so that guide car glass pane phase opposite house body slides into and skid off channel opening; And window regulator, it is used for along guide rail slide trucks glass pane.
The channel opening that is formed in the body has little cross-sectional area, and this area quite is similar to the lateral cross of glass for vehicle window.The glass pane of compound bending can be connected to conventional door body at an easy rate, is used for freely rising/descends mobile and can not influenced by the inner surface of door body.So the automobile door structure of invention almost can be used and identical parts installation used in conventional door, thereby avoid the increase of undesirable manufacturing cost.
Description of drawings
To only pass through example below, be described in detail with reference to the attached drawings some preferred embodiment of the present invention, wherein:
Fig. 1 is a perspective view, schematically illustrates the general layout of the motor vehicle of using the principle of the invention;
Fig. 2 is the cross-sectional view of getting along the 2-2 line of Fig. 1;
Fig. 3 is a schematic diagram, and automobile door structure according to an embodiment of the invention is described;
Fig. 4 illustrates the figure of glass for vehicle window according to an embodiment of the invention, and it represents the vertical cross-section of glass pane especially;
Fig. 5 also is the figure of explanation according to the glass for vehicle window of this embodiment of the invention, and it represents the lateral cross of glass pane especially;
Fig. 6 is the enlarged perspective according to the automobile door structure of this embodiment of the invention;
Fig. 7 is the cross-sectional view of getting along the 7-7 line of Fig. 6;
Fig. 8 A is the conventional glass for vehicle window sectional view different with glass for vehicle window of the present invention of expression with 8B;
Fig. 9 is the figure that the basic principle of the glass for vehicle window of making invention is described;
Figure 10 is the partial cross section figure that the line 10-10 along Fig. 9 gets;
Figure 11 A and 11B are the figure of other examples of the expression glass pane glass pane sliding path of following;
Figure 12 is a kind of cross-sectional view of remodeling of the glass for vehicle window of presentation graphs 7;
Figure 13 is the vertical cross-section diagram of getting along the 13-13 line of Fig. 1;
Figure 14 is the vertical cross-section diagram of getting along the 14-14 line of Fig. 1;
Figure 15 is the figure of the motor vehicle example of two horizontal slip glass panes of expression installing;
Figure 16 is the vertical cross-section diagram of getting along the 16-16 line of Figure 15;
Figure 17 is the vertical cross-section diagram of getting along the 17-17 line of Figure 15;
Figure 18 is the figure that explains Euler's theorem (Euler ' s theorem);
Figure 19 A and 19B are the figure that the mathematical method phase I of using when making glass pane of the present invention is described;
Figure 20 A and 20B are the figure of explanation mathematical method second stage;
Figure 21 and 22 is figure of explanation mathematical method feature; With
Figure 23 is the figure of the conventional barrel-shaped glass pane of expression.
The specific embodiment
At first with reference to figure 1, motor vehicle 10 comprises: windshield 14 is fixed on the front portion of vehicle body 13, vehicle body equipment front and back wheel 11 and 12; Be received in the front door and window glass 16 in the front side door 15 (only represent it) slidably; Be received in the back door glass 18 in the rear door 17 (only represent it) slidably; Be fixed on side window glass 19 on the part of back door glass 18 back vehicle bodies 13 (only represent it one); Be received in the roof window glass 21 in the roof window 20 of vehicle body 13 slidably; With the rear window 23 (Fig. 2) that is fixed on vehicle body 13 rear portions.In these glass panes, below will the glass pane 16 of door before and after each and 18 and roof window glass 21 call " slidably glass for vehicle window ".
Then with reference to figure 2, it represents the mode that windshield 14, preceding and back door glass 16 and 18, side window glass 19 and rear window 23 are surrounded the compartment especially.In the motor vehicle 10 as explanation here, these all glass panes 14,16,18,19 and 23 all are arc-shaped bends, so that outwards or towards lateral direction protrude.
So far, crooked windshield 14 on three-dimensional dimension does not run into any problem when side window glass 19 and rear window 23, because they are the glass of " fixing assembling ".On the contrary, in the practice always can not vehicle body 13 vertically on the crooked preceding and back door glass 16 and 18 that slides, and can also allow the glass pane 16 and the slip of 18 up/down of bending so simultaneously.But arrangement of the present invention make might be by this way vehicle body 13 vertically on the crooked front and back door glass 16 and 18 that slides, make to allow crooked like this glass to slide, and significantly not inconvenient along a door body up/down separately.By with identical radius of curvature door glass 16 and 18 and side window glass 19 before and after vehicle body 13 is crooked on vertically, thereby the present invention can improve the aesthstic attractive force that the outward appearance of these glass improves the motor vehicle of these glass of equipment significantly.
As shown in Figure 3, automobile door structure comprises the door body 31 of admitting door glass (being front door and window glass 16) slidably in the example of this explanation according to the preferred embodiment of the invention, is used for a pair of relative guide rail 32 and 33 of guiding door glass pane 16 phase opposite house bodies, 31/lower slider (i.e. rising/decline).Also have, glass pane rising/following descending mechanism 34 is commonly referred to " window regulator ", also is received within the body 31.The rising of window regulator 34/decline coupling 35 is fixed on the door glass 16 by bolt 36.Drive drive line 38 by electro-motor 37, thereby door glass 16 is risen or decline (motion up or down) by rising/decline coupling 35 in arrow direction 1. with line 38.Arrow 1. on the direction door glass 16 such motion paths will be called " glass pane sliding path " 40 below, with the description below convenient.Notice that 1. arrow is arc-shaped bend with the glass pane sliding path 40 that therefore obtains on the direction perpendicular to Fig. 3 scraps of paper plane.
With reference now to the explanation glass for vehicle window, Fig. 4.Particularly, the vertical cross-section of the glass for vehicle window (being front door and window glass 16 in the example of this explanation) got along the line A-A that is parallel to glass pane sliding path 40 of the part of Fig. 4 (A) expression.Similarly, other vertical cross-sections of the glass for vehicle window 16 that the part of Fig. 4 (B) and part (C) expression B-B along the line respectively and line C-C are got, these lines also are parallel to glass pane sliding path 40.All these vertical cross-sections of glass for vehicle window 16 all have identical first curvature radius R1, and this first curvature radius R1 equals the radius of curvature of glass pane sliding path 40.That is, the whole length of glass pane 16 (in this case, along) all has identical first curvature radius R1 to the vertical cross-section of glass for vehicle window 16 in each position of glass pane 16.In passenger vehicle, use under the situation of this glass pane 16, select first curvature radius R1 in the scope of 0.5m-5m.
When the door glass of representing in Fig. 4 16 is applied to the automobile door structure of Fig. 3, guide rail 32 equally also will be become to have first curvature radius R1 by arc-shaped bend with 33 on perpendicular to the direction on Fig. 3 scraps of paper plane, thereby allow door glass 16 1. on the direction, promptly can slide smoothly along glass pane sliding path 40 at arrow.
The Fig. 5 that leaies through now, its part (a) expression along with meet at right angles the substantially horizontal or lateral cross of the glass for vehicle window (being front door and window glass 16 in the example of this explanation) that the line a-a that intersects gets of glass pane sliding path 40.Similarly, other lateral cross of the glass for vehicle window 16 that the part of Fig. 5 (b) and part (c) expression b-b along the line respectively and line c-c get, these lines basically all with glass pane sliding path 40 right angle intersections.All these lateral cross of glass for vehicle window 16 all have identical second curvature radius R2, and it is different with above-mentioned first curvature radius R1 (to be R2 ≠ R1).That is, the whole height of glass pane 16 (in this case, along) all has second curvature radius R2 to the lateral cross of glass for vehicle window 16 in each position of glass pane 16.In passenger vehicle, under the situation of application window glass 16, select second curvature radius R2 in the scope of 5m-50m.Like this, the shape of glass for vehicle window 16 of the present invention constitutes the glass pane of compound bending, it promptly be not spherical curve glass pane (because second or side direction radius of curvature R 2 be not equal to first or vertical radius of curvature R 1), glass pane that neither the cylindrical so bending (because R2 ≠ ∞ and R1 ≠ ∞) (in the glass pane of cylindrical so bending or vertical radius of curvature R 1 or side direction radius of curvature R 2 are ∞).
With reference now to Fig. 6,, its expression is according to the perspective view of the automobile door structure of preferred embodiment, and with reference to figure 7, and it is the cross-sectional view that the line 7-7 along Fig. 6 gets.As shown in FIG. 7, door body 31 has channel opening 42, the door glass that assembles in channel opening (front door and window glass 16 in the example of this explanation) and has uniform clearance t between the outer surface of the inner surface of door body 31 and glass pane 16 around glass pane 16.Channel opening 42 is communicated with glass pane connection space on opening in the door body, and opening can form in the plane surface of inclination.
Because the lateral cross of glass for vehicle window 16 in each position of glass pane 16 (in this situation along the whole height of glass 16) go up as top relevant Fig. 5 has second curvature radius R2 described, when glass pane rises (upwards draw on the plane of relative Fig. 7 scraps of paper) glass pane 16 always keep with channel opening 42 profiles on consistent.Like this, clearance t can be very little width or cross-sectional area.As a result, the glass pane 16 that is received in the compound bending of door in the body 31 of Fig. 6 can rise smoothly or descend in the arrow direction by very narrow channel opening 42.
Fig. 8 A represents the conventional car glass sectional view different with the glass for vehicle window of the invention described above with 8B.Particularly, Fig. 8 A represents to be received in the relatively poor conventional glass for vehicle window 101 of flatness in the body 102.That is, the fabrication stage formerly might produce distortion in the glass for vehicle window 101 of routine; Particularly, can have undesirable warpage 103 and 104 at the edge of glass pane 101, as exaggerate a little among the figure represented.These warpages tendency have exceed people's control randomly shaped (that is, and to the user require uncontrollable), thereby form in various degree curvature in the different piece of the glass pane of making.When such glass for vehicle window 101 rises or descends when the inner surface along the door body 102 that surrounds glass pane 101, will produce significantly vibration or shake at thickness direction, as dotting among the figure across it.For fear of influencing each other between glass pane 101 that undesirable warpage is arranged and door body 102 inner surfaces, must in door body 102, form enough wide channel opening 105.But channel opening 105 is wide more, and the weather-proof effect of door etc. are just difficult more.Also have, the channel opening 105 of broad causes a body 102 whole thickness to increase, and this will have a strong impact on the design of door.
The more important thing is that intrinsic warpage at random 103,104 will cause serious visual problem in the glass pane of being produced by the production method of routine.That is, warpage 103,104 will have discontinuous visual signature at random, thereby make light and image refraction and the distortion that transmits by glass pane 101.Therefore, the external image that enters by glass pane 101 will be the part distortion in driver or passenger's eye, and the people outside motor vehicle seem and will be out of shape as glass pane 101 in pedestrian's the eye.These are main inconveniences that the conventional glass for vehicle window represented among Fig. 8 A 101 exists.
In order to solve those inconveniences, form complicated more conventional glass for vehicle window 101, it is the shape of the straight cross section of no curvature, so that be received within rightly in narrower many channel openings 106 of a body.
On the contrary, there is not the discontinuous visual signature that can produce undesirable light and anamorphose like this in the shape of the continuous arc-shaped bend that glass for vehicle window 16 of the present invention provides just like the relevant Figure 4 and 5 in front.
Fig. 9 is the figure that the basic principle of glass for vehicle window of the present invention is made in explanation.Particularly, Fig. 9 represents to make the example of equipment of glass for vehicle window of the compound bending of invention, and the compound bending glass pane promptly is not that spherical curve neither face of cylinder bending.This manufacturing equipment 50 is included in a plurality of bending workstations 60 of the glass plate heating furnace 52 outlet back of installing feeding roller 51.Arrange bending workstation 60 in the camber line that radius of curvature R 1 is arranged continuously, its effect is that heated glass plate arc-shaped bend is formed glass pane 16, and the width that strides across it forms first curvature radius R1.
As shown in Figure 10, each bending workstation 60 comprises a pair of flexible shaft 61 and 65 of going up down, and two groups of disks 62 and 66 are housed respectively on axle.Roll segment 64 under bending workstation 60 also comprises, it passes through cylinder 63 flexible shaft 61 under pressure lifting or reduction between the contiguous disk 62 down.Bending workstation 60 also comprises roll segment 68, and it is forcing flexible shaft 65 in lifting or the reduction by casing top half 67 between the contiguous disk 66.Also install bearing 69 at two flexible shafts 61 and 65 opposite two ends.
In each bending workstation 60 of constructing like this,, can regulate the degree of flexible shaft 61 bendings down by user's needs by controllably operating cylinder 63 down.By flexible shaft 65 in the mode bending similar, make the glass plate that will form glass pane (being front door and window glass 16) in this situation become second curvature radius R2 by arc-shaped bend then to following flexible shaft 61.Therefore, can make the glass for vehicle window of the compound bending of first and second radius of curvature R 1 and R2 as relevant Fig. 9 and 10 described methods.
When compound bending glass for vehicle window by this way, the vertical cross-section that is it has first curvature radius R1, and its lateral cross has second curvature radius R2, just not only its vertical cross-section arc-shaped bend becomes to have single radius of curvature, and its lateral cross also bends to another single radius of curvature, can suitably adopt the manufacturing equipment described in Fig. 9 and 10, and this equipment can provide the continuous production of glass for vehicle window of the compound bending of invention at an easy rate.
Follow with reference to figure 11A and 11B other examples of the glass pane sliding path 40 that the glass for vehicle window of the compound bending of its expression invention can be followed.Be illustrated in glass pane sliding path 40 among Fig. 3 to 5 and be the vertical axis linear tilt of relative motor vehicle.But according to basic principle of the present invention, glass pane sliding path 40 is not subjected to such restriction and can be modified as as shown in Figure 11 A and the 11B.That is, Figure 11 A represents amended glass pane sliding path 40, and it is the form of broken line or bend line normally, and Figure 11 B represents another kind of amended glass pane sliding path 40, and it generally is the form of circular arc.
Below with reference to Figure 12, will discuss to the modification of the automobile door structure of Fig. 7.What especially, represent in Figure 12 is that the glass for vehicle window of revising (being front door and window glass 16 in this situation) forms the complicated more radius of curvature R that combination is arranged
21, R
22And R
23(as R
21＜R
22＜R
23) lateral cross; Zu He radius of curvature will be called " composite curvature " like this.That is, the glass for vehicle window 16 of the modification of Figure 12 is characterised in that its vertical cross-section has single radius of curvature R
1, and its lateral cross has compound curvature, it comprises a plurality of radius of curvature R of continuous sequence
21, R
22... R
n(" n " is the integer greater than 1, and R
21≠ R
22≠ R
22≠ ..., ≠ R
2n).By with the crooked lateral cross of composite curvature, can increase the whole shape of the motor vehicle of selecting the glass for vehicle window shape and using such glass pane and the free degree and the flexibility of design greatly.
As shown in Figure 13, roof window glass 21 is also become first curvature radius R1 vertically being arranged and can slide in the drawings along guide rail (only represent it) 71 at motor vehicle to the right by arc-shaped bend.
The roof window glass of in Figure 14, representing 21 also by arc-shaped bend become motor vehicle laterally or width second curvature radius R2 is arranged and can slide in direction along guide rail 71 perpendicular to the scraps of paper plane of figure.That is also be the glass for vehicle window that the compound bending of improved aesthstic attractive force is arranged, as the roof window glass of representing in Figure 13 and 14 21.
What represent among Figure 15 is slidably glass pane 72 and 73 examples of two levels of motor vehicle installing, and (as glass pane 72) another can go to close or open the window along glass pane sliding path 40 horizontal slips of level relatively for one of them.
Referring now to Figure 16,, expression be vertical cross-section from the glass pane of observing perpendicular to the direction of the glass pane sliding path 40 of level 73.The glass pane 73 of the horizontal slip that illustrates has radius of curvature R 2, if with another glider glass window 72 identical radius of curvature R 2 is arranged also, two glass panes 72 and 73 can both slide on the direction on the scraps of paper plane of vertical view so.
As shown in Figure 17, the glass pane 72 of two side horizontal slips and 73 all has radius of curvature R 1 in their lateral cross, and their lateral cross is parallel to the glass pane sliding path 40 of level.
Above the side horizontal slip glass pane 72 and 73 described about Figure 15 to 17 when the window arrangement that is applied to build in house or other buildings, be very useful.Because these side horizontal slip glass panes 72 and 73 each glass pane of compound bending naturally, it has first curvature radius R1 and at vertical cross-section second curvature radius R2 is arranged in lateral cross, thereby it neither the glass pane of spherical curve neither face of cylinder bending glass pane, so consider that from the viewpoint of the aesthetics of architecture they are very preferred.
To Figure 22 the present invention is carried out mathematical description referring now to Figure 18.The precision of the configuration of the conventional glass pane that composite curvature is arranged is very poor.On the contrary, glass pane of the present invention has exactly determined configuration.In order accurately to determine the configuration of glass pane, should be with the method for mathematics or how much.
With reference now to the explanation Euler's theorem, Figure 18.Some P on the curved surface S that at first considers to represent in the drawings.Note, though used just now term " curved surface " should accurately be interpreted as " surface " of mathematical terms, so in whole this specification like this with being in order to distinguish this surface and with other terms on " surface ".Below given curved surface S at the normal vector n of unit at P point place and curved surface S the tangent vector X of unit at P point place.Curved surface S is comprised the plane H of vector X and vector n
mCut.With curved surface S at plane H
mMiddle cut surface or the curve that produces is decided to be C.Curve C is represented by k in a curvature at P place.Particularly, represent by kx in the curvature of unit tangent vector directions X.When the unit tangent vector X of the given curved surface S of different directions at a P place is not constant with the kx, obtain to have two tangent vector X of unit of following characteristic there
1, X
2:
(1) kx
1Be the maximum of kx, and kx
2It is the minimum of a value of kx
(2) X
1And X
2Mutually orthogonal
(3) as X and X
1When the angle that forms is θ, kx=kx
1Cos
2θ+kx
2Sin
2θ.
So-called Euler's theorem that Here it is.
Then with reference to figure 19A and 19B, their illustrate the phase I of the mathematical method of using in the glass pane of making invention.In Figure 19 A, by reference number 16 appointments is to be fitted in the vertical door glass that slides in the car door (see figure 1).Glass pane 16 is to have homogeneous thickness basically and its principal plane to constitute the bending glass sheets of curved surface S.In order to be connected to a body 31 or guide rail 32,33 (see figure 3)s, can require door glass 16 to change thickness at its edge.The door glass 16 that has the edge of such thickness change can regard that still thickness is uniform as, as long as the major part of glass pane has homogeneous thickness.Similarly, in order to be connected to a body 31 or guide rail 32,33, can require glass pane 16 to change shape at its edge, its first type surface will not comprise the edge of alteration of form in this case.
With reference to figure 19A, the vector of some P place's contact curved surface S is called tangent vector X on surperficial S again.As understandable from Figure 19 B, the tangent vector X of ordering about P has numerous.These vectors can be used X
n(n=1,2,3 ...) expression.At these vectors X
nIn, there is one of maximum curvature radius can be called the first tangent vector X
1, and another has the vector of minimum profile curvature radius can be called the second tangent vector X
2In door glass 16, the first and second tangent vector X
1, X
2It is mutually orthogonal.
Below with reference to Figure 20 A and 20B, they are second stage of explanation mathematical method.In Figure 20 A, suppose P point place normal direction vector on the curved surface S be called normal vector n and on curved surface S selected some P place comprise that the plane of the normal vector n and the first tangent vector X is called normal direction cutting plane H
mAt curved surface S and normal direction cutting plane H
mThe crosspoint at the place of the meeting curve that draws.The curve that draws is called C.In the door glass 16 of invention, make all curvature on the curve C all consistent with maximum curvature.Can be readily appreciated that infinite curve C arranged on curved surface S.So have infinite curve C according to the rule of describing with reference to figure 20B.
By reference number 40 appointments in Figure 20 B are sliding paths that glass pane is followed.The invention glass pane 16 in, suppose by cn (n=1,2 ..., n) infinite curve of representative.Thereby make all curve C 1, C2 ..., C
N-1, C
nAll follow the sliding path 40 of glass pane.
What maximum curvature equaled minimum curvature is the ball surface.Because the ball surface is irrelevant with the present invention, so maximum curvature is not consistent with minimum curvature.Minimum curvature be zero be periphery.Equally, because periphery and the present invention are irrelevant, not given minimum curvature is zero.
As top relative Figure 19 A, 19B, what 20A and 20B explained is such, the invention provides a kind of glass for vehicle window that slidably is connected with motor vehicle, it is characterized in that glass pane includes the bending glass sheets that homogeneous thickness basically and its first type surface form curved surface, curved surface is the set of satisfying the point of following condition:
(a) when some vector of place's contact curved surface is called tangent vector on curved surface, there is the tangent vector of maximum curvature to be called first tangent vector, be called second tangent vector with the tangent vector that minimum curvature is arranged, then first tangent vector and second tangent vector that mutually orthogonal is all arranged of having a few on curved surface;
(b) be called normal vector when the vector of on curved surface, a bit locating normal direction, when being called the normal direction cutting plane with the plane of the normal vector that is included in selected some place on the curved surface and first tangent vector, then all curvature are all consistent with maximum curvature on the curve that forms in the crosspoint that curved surface and normal direction cutting plane meet;
(c) curve that forms in the crosspoint that curved surface and normal direction cutting plane meet is followed the sliding path of glass pane;
(d) maximum curvature is not equal to minimum curvature; With
(e) minimum curvature is non-vanishing.
This just might accurately determine the shape of the glass pane (compound bending glass pane) of invention.The glass for vehicle window of Sheng Chaning can make the channel opening 42 of Fig. 7 narrow down like this, therefore can do door body 31 small and exquisite.
With reference now to Figure 21,, second tangent vector (the tangent vector X of Figure 19 B
2) minimum curvature arranged.Each curve dn (n=1,2 ... n) be the set of second tangent vector, it and the curve C n quadrature that can be regarded as the set of first tangent vector.Here, given all curve dn (n=1,2 ... n) minimum curvature is arranged.That is, all points minimum curvature remains constant on curved surface.By arrange all curve dn (n=1,2 ... n) identical curvature is arranged, can simplify the mould of molded glass pane, thereby reduce the mould production cost.Such when molded when using cylinder to carry out, can be easy to determine the shape of cylinder.
As shown in Figure 22, angular zone or scope φ be by and the corresponding curve C n of first tangent vector and and the corresponding curve dn of second tangent vector is determined and between them.Be arranged in the curve em that stretches in this angular region (m=1,2 ... n) curvature varies continuously to minimum curvature from maximum curvature.At this moment, owing to e1 is located on the Cn, so do not comprise 1 among the m.
The transition from maximum curvature radius R1 to minimum profile curvature radius R2, the relatively poor custom window glass of partial shape comprises or has probably the part of radius of curvature flip-flop inherently.Thereby these parts cause the problem of visual deformation to make the degradation of product.On the contrary, as the present invention, by arrange to extend in by first and second tangent vector determined and angular region between them in curvature, change to minimum curvature from maximum curvature, high-quality glass pane (compound bending glass) can be provided, and it does not have the problem of vision.
Can be readily appreciated that for those of ordinary skills the glass for vehicle window of invention can be applied to the place except motor vehicle side door window, as roof window.Also have, the glass pane of invention also can be applied to train, yacht, and canoe is on the window of steamer etc.
Industrial applicibility
The invention provides a kind of glass pane that is suitable as the bending of glass for vehicle window, it has than The face of cylinder bending of knowing, spherical curve and barrel-shaped glass pane, and the curve that composite curvature is arranged The advantage that glass plate is better. The present invention also provides the car door that such bending glass sheets is housed knot Structure.
Claims (3)
1. one kind is used for the glass for vehicle window that slidably is connected with motor vehicle,
It is characterized in that: described glass for vehicle window has the vertical cross-section of arc-shaped bend, the corresponding identical radius of curvature of radius of curvature that the predetermined sliding path of following with described glass for vehicle window is arranged in its each position, lateral cross with bending, in its each position identical radius of curvature is arranged, wherein said vertical cross-section is the cross section along the plane parallel with predetermined sliding path, and described lateral cross be along with the cross section on the plane of the basic right angle intersection of predetermined sliding path, and the curvature of the vertical cross-section of described bending is different mutually with the curvature of the lateral cross of described bending.
2. one kind is used for the glass for vehicle window that slidably is connected with motor vehicle,
It is characterized in that: described glass for vehicle window has the vertical cross-section of arc-shaped bend, the corresponding identical radius of curvature of radius of curvature that the predetermined sliding path of following with described glass for vehicle window is arranged in its each position, lateral cross with bending, wherein said vertical cross-section is the cross section along the plane parallel with predetermined sliding path, and described lateral cross be along with the cross section on the plane of the basic right angle intersection of predetermined sliding path, and the curvature of the vertical cross-section of described bending and the curvature of the lateral cross of described bending is different mutually, and
Wherein, described lateral cross bends to the composite curvature with a plurality of radius of curvature that comprise a continuous sequence, and these a plurality of radius of curvature are different with radius of curvature in the crooked vertical cross-section.
3. automobile door structure, it comprises:
According to any one described glass for vehicle window in the aforementioned claim;
The door body that connection space and channel opening are arranged, in connection space, connect described glass for vehicle window slidably, channel opening is communicated with described connection space, be used to admit described glass for vehicle window so that slide into and skid off described channel opening, at the outer surface of described glass for vehicle window with determine to leave basic gap uniformly between the inner surface of described door body of described channel opening;
Guide rail in a pair of opposite inner face that is formed on described door body, and they have the radius of curvature identical with the predetermined sliding path of described glass for vehicle window, so that guide the described relatively door of described glass for vehicle window body to slide into and skid off described channel opening; With
Be used for along the slide window regulator of described glass for vehicle window of described guide rail.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP209956/99 | 1999-07-23 | ||
| JP20995699 | 1999-07-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1376112A CN1376112A (en) | 2002-10-23 |
| CN1275765C true CN1275765C (en) | 2006-09-20 |
Family
ID=16581462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB008133247A Expired - Fee Related CN1275765C (en) | 1999-07-23 | 2000-06-02 | Vehicle window pane and vehicle door structure incorporating the same |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6976335B1 (en) |
| EP (1) | EP1196282B1 (en) |
| JP (1) | JP3738989B2 (en) |
| KR (1) | KR100667972B1 (en) |
| CN (1) | CN1275765C (en) |
| AT (1) | ATE283167T1 (en) |
| AU (1) | AU5104500A (en) |
| DE (1) | DE60016221T2 (en) |
| MY (1) | MY125129A (en) |
| WO (1) | WO2001007250A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2839019B1 (en) * | 2002-04-29 | 2004-07-16 | Wagon Automotive Snc | METHOD FOR MANUFACTURING A SHUTTERING DEVICE COMPRISING TWO GALBES, SHUTTERING METHOD AND CORRESPONDING VEHICLES |
| DE10255461B4 (en) | 2002-11-25 | 2007-05-16 | Faurecia Innenraum Sys Gmbh | Window lift arrangement and motor vehicle door |
| US9586461B2 (en) * | 2013-04-19 | 2017-03-07 | Honda Motor Co., Ltd. | Light-adjusting-panel structure |
| JP6540386B2 (en) * | 2015-08-31 | 2019-07-10 | Ａｇｃ株式会社 | Laminated plate and method of manufacturing laminated plate |
| CN108086851A (en) * | 2017-12-12 | 2018-05-29 | 奇瑞汽车股份有限公司 | Window glass lifting system |
| CN111703280B (en) * | 2020-04-16 | 2021-11-23 | 东风汽车集团有限公司 | Glass surface of double-guide-rail glass lifting system and design method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3844064A (en) * | 1971-02-05 | 1974-10-29 | Nissan Motor | Guiding mechanism for sliding windows of automotive vehicles |
| JPS549290B2 (en) | 1972-05-31 | 1979-04-23 | ||
| JPS5823247B2 (en) * | 1975-08-05 | 1983-05-13 | 日産自動車株式会社 | Satsushiless Door Assemblage Window Glass |
| JPS5817044B2 (en) * | 1977-06-08 | 1983-04-04 | トヨタ自動車株式会社 | Automotive door glass device |
| US4407540A (en) * | 1981-08-07 | 1983-10-04 | Korff Walter H | Window construction for passenger vehicles |
| IT1159030B (en) * | 1983-06-10 | 1987-02-25 | Clama Srl | DOOR WITH BOX STRUCTURE FOR VEHICLES AND PROCEDURE FOR ITS MANUFACTURE |
| JPS6025520U (en) * | 1983-07-29 | 1985-02-21 | トヨタ自動車株式会社 | car door structure |
| JPS60166772U (en) * | 1984-04-12 | 1985-11-06 | トヨタ自動車株式会社 | Automobile door glass guide structure |
| JPH0649413B2 (en) | 1986-05-21 | 1994-06-29 | 株式会社 大井製作所 | Lifting guide device for window glass for automobiles |
| IT1195125B (en) * | 1986-08-07 | 1988-10-12 | Fiat Auto Spa | DOOR WITH SLIDING CRYSTAL FOR VEHICLES |
| US4783930A (en) * | 1987-08-20 | 1988-11-15 | General Motors Corporation | Vehicle door assembly having flush side glass |
| JPH0676009B2 (en) * | 1988-01-25 | 1994-09-28 | マツダ株式会社 | Car glass structure |
| US4932161A (en) * | 1988-11-16 | 1990-06-12 | The Standard Products Company | Four-sided flush glass assembly |
| JP3173515B2 (en) | 1990-09-26 | 2001-06-04 | 旭硝子株式会社 | Method and apparatus for bending glass plate |
| EP0477913A3 (en) * | 1990-09-26 | 1993-04-07 | Asahi Glass Company Ltd. | Process and apparatus for bend-shaping glass plates |
| DE4132652C2 (en) | 1991-10-01 | 1995-04-27 | Flachglas Ag | Process for producing a single-curved or a double-curved laminated glass pane, in particular for motor vehicles |
| US5264058A (en) * | 1992-08-24 | 1993-11-23 | Monsanto | Forming a shaped prelaminate and bilayer glazing of glass and plastic |
| DE4427989A1 (en) * | 1994-08-08 | 1996-02-15 | Brose Fahrzeugteile | Double-strand cable window lifter for operating spherically curved window panes |
| DE19504781C1 (en) | 1995-02-14 | 1996-08-22 | Brose Fahrzeugteile | Window guide for a lowerable spherically curved window in a vehicle door |
| US6223472B1 (en) * | 1998-08-21 | 2001-05-01 | Asahi Glass Company Ltd. | Vehicle door module including metallic elongated member incorporated within resin base plate |
| JP3882448B2 (en) * | 2000-02-29 | 2007-02-14 | マツダ株式会社 | Automobile door and method of assembling the autodoor |
-
2000
- 2000-06-02 EP EP00935532A patent/EP1196282B1/en not_active Expired - Lifetime
- 2000-06-02 US US10/048,130 patent/US6976335B1/en not_active Expired - Fee Related
- 2000-06-02 JP JP2001512103A patent/JP3738989B2/en not_active Expired - Fee Related
- 2000-06-02 MY MYPI20002483 patent/MY125129A/en unknown
- 2000-06-02 AU AU51045/00A patent/AU5104500A/en not_active Abandoned
- 2000-06-02 AT AT00935532T patent/ATE283167T1/en not_active IP Right Cessation
- 2000-06-02 WO PCT/JP2000/003608 patent/WO2001007250A1/en active IP Right Grant
- 2000-06-02 DE DE60016221T patent/DE60016221T2/en not_active Expired - Lifetime
- 2000-06-02 CN CNB008133247A patent/CN1275765C/en not_active Expired - Fee Related
- 2000-06-02 KR KR1020027000969A patent/KR100667972B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JP3738989B2 (en) | 2006-01-25 |
| CN1376112A (en) | 2002-10-23 |
| KR20020026241A (en) | 2002-04-06 |
| JP2003505287A (en) | 2003-02-12 |
| DE60016221D1 (en) | 2004-12-30 |
| MY125129A (en) | 2006-07-31 |
| AU5104500A (en) | 2001-02-13 |
| ATE283167T1 (en) | 2004-12-15 |
| US6976335B1 (en) | 2005-12-20 |
| KR100667972B1 (en) | 2007-01-12 |
| WO2001007250A1 (en) | 2001-02-01 |
| DE60016221T2 (en) | 2005-12-08 |
| EP1196282B1 (en) | 2004-11-24 |
| EP1196282A1 (en) | 2002-04-17 |
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Granted publication date: 20060920 Termination date: 20140602 |